package co.edu.usbcali.unidad.presentation.backEndBeans;

import co.edu.usbcali.unidad.exceptions.*;
import co.edu.usbcali.unidad.modelo.*;
import co.edu.usbcali.unidad.modelo.dto.ZonaExtraDTO;
import co.edu.usbcali.unidad.presentation.businessDelegate.BusinessDelegatorView;
import co.edu.usbcali.unidad.utilities.*;

import com.icesoft.faces.async.render.RenderManager;
import com.icesoft.faces.async.render.Renderable;
import com.icesoft.faces.component.ext.HtmlCommandButton;
import com.icesoft.faces.component.ext.HtmlInputText;
import com.icesoft.faces.component.ext.HtmlSelectOneMenu;
import com.icesoft.faces.component.selectinputdate.SelectInputDate;
import com.icesoft.faces.context.DisposableBean;
import com.icesoft.faces.webapp.xmlhttp.FatalRenderingException;
import com.icesoft.faces.webapp.xmlhttp.PersistentFacesState;
import com.icesoft.faces.webapp.xmlhttp.RenderingException;
import com.icesoft.faces.webapp.xmlhttp.TransientRenderingException;

import java.math.BigDecimal;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Set;
import java.util.TimeZone;
import java.util.Vector;

import javax.faces.event.ValueChangeEvent;
import javax.faces.model.DataModel;
import javax.faces.model.SelectItem;

public class ZonaExtraView extends DataSource implements Renderable,
		DisposableBean {
	private HtmlInputText txtZneDimension;
	private HtmlInputText txtZneValor;
	private HtmlSelectOneMenu cmbEstCodigo_Estado;
	private HtmlInputText txtInmNumeroId_Inmueble;
	private HtmlSelectOneMenu cmbTipoZonaExtra;
	private HtmlInputText txtZneCodigo;
	private HtmlCommandButton btnSave;
	private HtmlCommandButton btnModify;
	private HtmlCommandButton btnDelete;
	private HtmlCommandButton btnClear;
	private boolean renderDataTable;
	private boolean flag = true;
	private RenderManager renderManager;
	private PersistentFacesState state = PersistentFacesState.getInstance();
	private List<ZonaExtra> zonaExtra;
	private List<ZonaExtraDTO> zonaExtraDTO;
	private List<SelectItem> listTipoZonaExtra = new ArrayList<SelectItem>();
	private List<SelectItem> listEstado = new ArrayList<SelectItem>();

	public ZonaExtraView() {
		super("");
	}

	public HtmlSelectOneMenu getCmbEstCodigo_Estado() {
		try {
			List<Estado> list = BusinessDelegatorView.findByCriteriaInEstado(
					null, null, null);
			listEstado.clear();
			listEstado.add(new SelectItem(0, " --Seleccione el Estado-- "));

			for (Estado estado : list) {
				listEstado.add(new SelectItem(estado.getEstCodigo(), estado
						.getEstNombre()));
			}
		} catch (Exception e) {
			// TODO: handle exception
		}
		return cmbEstCodigo_Estado;
	}

	public void setCmbEstCodigo_Estado(HtmlSelectOneMenu cmbEstCodigoEstado) {
		cmbEstCodigo_Estado = cmbEstCodigoEstado;
	}

	public HtmlSelectOneMenu getCmbTipoZonaExtra() {
		try {
			List<TipoZonaExtra> list = BusinessDelegatorView.findByCriteriaInTipoZonaExtra(
					null, null, null);
			listTipoZonaExtra.clear();
			listTipoZonaExtra.add(new SelectItem(0, " --Seleccione Tipo Zona Extra-- "));

			for (TipoZonaExtra tipoZonaExtra : list) {
				listTipoZonaExtra.add(new SelectItem(tipoZonaExtra.getTzeCodigo(), tipoZonaExtra.getTzeNombre()));
			}
		} catch (Exception e) {
			// TODO: handle exception
		}
		return cmbTipoZonaExtra;
	}

	public void setCmbTipoZonaExtra(HtmlSelectOneMenu cmbTipoZonaExtra) {
		this.cmbTipoZonaExtra = cmbTipoZonaExtra;
	}

	public List<SelectItem> getListTipoZonaExtra() {
		return listTipoZonaExtra;
	}

	public void setListTipoZonaExtra(List<SelectItem> listTipoZonaExtra) {
		this.listTipoZonaExtra = listTipoZonaExtra;
	}

	public List<SelectItem> getListEstado() {
		return listEstado;
	}

	public void setListEstado(List<SelectItem> listEstado) {
		this.listEstado = listEstado;
	}

	public String action_clear() {
		txtZneDimension.setValue(null);
		txtZneDimension.setDisabled(true);
		txtZneValor.setValue(null);
		txtZneValor.setDisabled(true);
		cmbEstCodigo_Estado.setValue(null);
		cmbEstCodigo_Estado.setDisabled(true);
		txtInmNumeroId_Inmueble.setValue(null);
		txtInmNumeroId_Inmueble.setDisabled(true);
		cmbTipoZonaExtra.setValue(null);
		cmbTipoZonaExtra.setDisabled(true);
		txtZneCodigo.setValue(null);
		txtZneCodigo.setDisabled(false);
		btnSave.setDisabled(true);
		btnDelete.setDisabled(true);
		btnModify.setDisabled(true);
		btnClear.setDisabled(false);

		return "";
	}

	public void listener_txtId(ValueChangeEvent event) {
		if ((event.getNewValue() != null) && !event.getNewValue().equals("")) {
			ZonaExtra entity = null;

			try {
				String zneCodigo = new String(txtZneCodigo.getValue()
						.toString());
				entity = BusinessDelegatorView.getZonaExtra(zneCodigo);
			} catch (Exception e) {
				// TODO: handle exception
			}

			if (entity == null) {
				txtZneDimension.setDisabled(false);
				txtZneValor.setDisabled(false);
				cmbEstCodigo_Estado.setDisabled(false);
				txtInmNumeroId_Inmueble.setDisabled(false);
				cmbTipoZonaExtra.setDisabled(false);
				txtZneCodigo.setDisabled(false);
				btnSave.setDisabled(false);
				btnDelete.setDisabled(true);
				btnModify.setDisabled(true);
				btnClear.setDisabled(false);
			} else {
				txtZneDimension.setValue(entity.getZneDimension());
				txtZneDimension.setDisabled(false);
				txtZneValor.setValue(entity.getZneValor());
				txtZneValor.setDisabled(false);
				cmbEstCodigo_Estado.setValue(entity.getEstado().getEstCodigo());
				cmbEstCodigo_Estado.setDisabled(false);
				txtInmNumeroId_Inmueble.setValue(entity.getInmueble()
						.getInmNumeroId());
				txtInmNumeroId_Inmueble.setDisabled(false);
				cmbTipoZonaExtra.setValue(entity.getTipoZonaExtra()
						.getTzeCodigo());
				cmbTipoZonaExtra.setDisabled(false);
				txtZneCodigo.setValue(entity.getZneCodigo());
				txtZneCodigo.setDisabled(true);
				btnSave.setDisabled(true);
				btnDelete.setDisabled(false);
				btnModify.setDisabled(false);
				btnClear.setDisabled(false);
			}
		}
	}

	public String action_save() {
		try {
			String Codigo = txtZneCodigo.getValue().toString();
			String Dimension = txtZneDimension.getValue().toString();
			String tipo_extra = cmbTipoZonaExtra.getValue().toString();
			String inmueble = txtInmNumeroId_Inmueble.getValue().toString();
			String estado = cmbEstCodigo_Estado.getValue().toString();
			String valor = txtZneValor.getValue().toString();
			
			
			if (!Utilities.soloNumeros(Codigo)) {
				throw new Exception( "El codigo debe ser numerico");
			}
			if (Codigo.trim().equals("")) {
				throw new Exception("El codigo de la zona extra es obligatorio");
			}
			if (!Utilities.soloNumeros(Dimension)) {
				throw new Exception( "El valor de la dimension debe ser numerico");
			}
			if (Dimension.trim().equals("")) {
				throw new Exception("La diemsion de la zona extra es obligatorio ");
			}
			if (tipo_extra.trim().equals("")) {
				throw new Exception("Debe elegir un tipo de zona extra ");
			}
				
			if (estado.trim().equals("")) {
				throw new Exception("Debe elegir un Estado");
			}

			if (inmueble.trim().equals("")) {
				throw new Exception("Debe elegir un inmueble");
			}
			BusinessDelegatorView.saveZonaExtra(Codigo, FacesUtils.checkLong(Dimension), FacesUtils.checkLong(valor), estado, inmueble, tipo_extra);			
			FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYSAVED);
			action_clear();
		} catch (Exception e) {
			FacesUtils.addErrorMessage(e.getMessage());
		}

		return "";
	}

	public String action_delete() {
		try {
			BusinessDelegatorView.deleteZonaExtra(FacesUtils
					.checkString(txtZneCodigo));
			FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYDELETED);
			action_clear();
		} catch (Exception e) {
			FacesUtils.addErrorMessage(e.getMessage());
		}

		return "";
	}

	public String action_modify() {
		try {
			String Codigo = txtZneCodigo.getValue().toString();
			String Dimension = txtZneDimension.getValue().toString();
			String tipo_extra = cmbTipoZonaExtra.getValue().toString();
			String inmueble = txtInmNumeroId_Inmueble.getValue().toString();
			String estado = cmbEstCodigo_Estado.getValue().toString();
			String valor = "0";
			
			if (!Utilities.soloNumeros(Codigo)) {
				throw new Exception( "El codigo debe ser numerico");
			}
			if (Codigo.trim().equals("")) {
				throw new Exception("El codigo de la zona extra es obligatorio");
			}
			if (!Utilities.soloNumeros(Dimension)) {
				throw new Exception( "El valor de la dimension debe ser numerico");
			}
			if (Dimension.trim().equals("")) {
				throw new Exception("La diemsion de la zona extra es obligatorio ");
			}
			if (tipo_extra.trim().equals("")) {
				throw new Exception("Debe elegir un tipo de zona extra ");
			}
				
			if (estado.trim().equals("")) {
				throw new Exception("Debe elegir un Estado");
			}

			if (inmueble.trim().equals("")) {
				throw new Exception("Debe elegir un inmueble");
			}
			BusinessDelegatorView.updateZonaExtra(Codigo, FacesUtils.checkLong(Dimension), FacesUtils.checkLong(valor), estado, inmueble, tipo_extra);
			FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYMODIFIED);
			action_clear();
		} catch (Exception e) {
			FacesUtils.addErrorMessage(e.getMessage());
		}

		return "";
	}

	public String action_modifyWitDTO(String zneCodigo, Long zneDimension,
			Long zneValor, String estCodigo_Estado,
			String inmNumeroId_Inmueble, String tzeCodigo_TipoZonaExtra)
			throws Exception {
		try {
			BusinessDelegatorView.updateZonaExtra(zneCodigo, zneDimension,
					zneValor, estCodigo_Estado, inmNumeroId_Inmueble,
					tzeCodigo_TipoZonaExtra);
			renderManager.getOnDemandRenderer("ZonaExtraView").requestRender();
			FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYMODIFIED);
		} catch (Exception e) {
			// renderManager.getOnDemandRenderer("ZonaExtraView").requestRender();
			FacesUtils.addErrorMessage(e.getMessage());
			throw e;
		}

		return "";
	}

	public List<ZonaExtra> getZonaExtra() {
		if (flag) {
			try {
				zonaExtra = BusinessDelegatorView.getZonaExtra();
				flag = false;
			} catch (Exception e) {
				flag = true;
				FacesUtils.addErrorMessage(e.getMessage());
			}
		}

		return zonaExtra;
	}

	public boolean isFlag() {
		return flag;
	}

	public void setZonaExtra(List<ZonaExtra> zonaExtra) {
		this.zonaExtra = zonaExtra;
	}

	public boolean isRenderDataTable() {
		try {
			if (flag) {
				if (BusinessDelegatorView.findTotalNumberZonaExtra() > 0) {
					renderDataTable = true;
				} else {
					renderDataTable = false;
				}
			}

			flag = false;
		} catch (Exception e) {
			renderDataTable = false;
			e.printStackTrace();
		}

		return renderDataTable;
	}

	public DataModel getData() {
		state = PersistentFacesState.getInstance();

		if (onePageDataModel == null) {
			onePageDataModel = new LocalDataModel(pageSize);
		}

		return onePageDataModel;
	}

	/**
	 * This is where the Object data is retrieved from the database and returned
	 * as a list of objects for display in the UI.
	 */
	private DataPage<ZonaExtra> getDataPage(int startRow, int pageSize) {
		// Retrieve the total number of objects from the database. This
		// number is required by the DataPage object so the paginator will know
		// the relative location of the page data.
		int totalNumberZonaExtra = 0;

		try {
			totalNumberZonaExtra = BusinessDelegatorView
					.findTotalNumberZonaExtra().intValue();
		} catch (Exception e) {
			FacesUtils.addErrorMessage(e.getMessage());
		}

		// Calculate indices to be displayed in the ui.
		int endIndex = startRow + pageSize;

		if (endIndex > totalNumberZonaExtra) {
			endIndex = totalNumberZonaExtra;
		}

		try {
			zonaExtra = BusinessDelegatorView.findPageZonaExtra(sortColumnName,
					sortAscending, startRow, endIndex - startRow);

			// Remove this Renderable from the existing render groups.
			// leaveRenderGroups();
		} catch (Exception e) {
			FacesUtils.addErrorMessage(e.getMessage());
		}

		// Add this Renderable to the new render groups.
		// joinRenderGroups();
		// Reset the dirtyData flag.
		onePageDataModel.setDirtyData(false);
		// This is required when using Hibernate. If the SessionManager is not
		// cleared or closed objects are cached and stale objects will show up
		// in the table.
		// This way, the detached objects are reread from the database.
		// This call is not required with Hibernate, which uses a Query Hint
		// to clear the l2 cache in the DAO.
		flag = true;

		return new DataPage<ZonaExtra>(totalNumberZonaExtra, startRow,
				zonaExtra);
	}

	public DataModel getDataDTO() {
		state = PersistentFacesState.getInstance();

		if (onePageDataModel == null) {
			onePageDataModel = new LocalDataModelDTO(pageSize);
		}

		return onePageDataModel;
	}

	/**
	 * This is where the Object data is retrieved from the database and returned
	 * as a list of objects for display in the UI.
	 */
	private DataPage<ZonaExtraDTO> getDataPageDTO(int startRow, int pageSize) {
		// Retrieve the total number of objects from the database. This
		// number is required by the DataPage object so the paginator will know
		// the relative location of the page data.
		int totalNumberZonaExtra = 0;

		try {
			totalNumberZonaExtra = BusinessDelegatorView
					.findTotalNumberZonaExtra().intValue();
		} catch (Exception e) {
			FacesUtils.addErrorMessage(e.getMessage());
		}

		// Calculate indices to be displayed in the ui.
		int endIndex = startRow + pageSize;

		if (endIndex > totalNumberZonaExtra) {
			endIndex = totalNumberZonaExtra;
		}

		try {
			zonaExtra = BusinessDelegatorView.findPageZonaExtra(sortColumnName,
					sortAscending, startRow, endIndex - startRow);

			if (Utilities.validationsList(zonaExtra)) {
				zonaExtraDTO = new ArrayList<ZonaExtraDTO>();

				for (ZonaExtra zonaExtraTmp : zonaExtra) {
					ZonaExtraDTO zonaExtraDTO2 = new ZonaExtraDTO();
					zonaExtraDTO2.setZneCodigo(zonaExtraTmp.getZneCodigo()
							.toString());
					zonaExtraDTO2.setZneDimension((zonaExtraTmp
							.getZneDimension() != null) ? zonaExtraTmp
							.getZneDimension().toString() : null);
					zonaExtraDTO2
							.setZneValor((zonaExtraTmp.getZneValor() != null) ? zonaExtraTmp
									.getZneValor().toString()
									: null);
					zonaExtraDTO2.setEstCodigo_Estado((zonaExtraTmp.getEstado()
							.getEstCodigo() != null) ? zonaExtraTmp.getEstado()
							.getEstCodigo().toString() : null);
					zonaExtraDTO2
							.setInmNumeroId_Inmueble((zonaExtraTmp
									.getInmueble().getInmNumeroId() != null) ? zonaExtraTmp
									.getInmueble().getInmNumeroId().toString()
									: null);
					zonaExtraDTO2
							.setTzeCodigo_TipoZonaExtra((zonaExtraTmp
									.getTipoZonaExtra().getTzeCodigo() != null) ? zonaExtraTmp
									.getTipoZonaExtra().getTzeCodigo()
									.toString()
									: null);
					zonaExtraDTO2.setZonaExtra(zonaExtraTmp);
					zonaExtraDTO2.setZonaExtraView(this);
					zonaExtraDTO.add(zonaExtraDTO2);
				}
			}

			// Remove this Renderable from the existing render groups.
			leaveRenderGroups();
		} catch (Exception e) {
			FacesUtils.addErrorMessage(e.getMessage());
		}

		// Add this Renderable to the new render groups.
		joinRenderGroups();
		// Reset the dirtyData flag.
		onePageDataModel.setDirtyData(false);
		// This is required when using Hibernate. If the SessionManager is not
		// cleared or closed objects are cached and stale objects will show up
		// in the table.
		// This way, the detached objects are reread from the database.
		// This call is not required with Hibernate, which uses a Query Hint
		// to clear the l2 cache in the DAO.
		flag = true;

		return new DataPage<ZonaExtraDTO>(totalNumberZonaExtra, startRow,
				zonaExtraDTO);
	}

	protected boolean isDefaultAscending(String sortColumn) {
		return true;
	}

	/**
	 * This method is called when a render call is made from the server. Render
	 * calls are only made to views containing an updated record. The data is
	 * marked as dirty to trigger a fetch of the updated record from the
	 * database before rendering takes place.
	 */
	public PersistentFacesState getState() {
		onePageDataModel.setDirtyData();

		return state;
	}

	/**
	 * This method is called from faces-config.xml with each new session.
	 */
	public void setRenderManager(RenderManager renderManager) {
		this.renderManager = renderManager;
	}

	public void renderingException(RenderingException arg0) {
		if (arg0 instanceof TransientRenderingException) {
		} else if (arg0 instanceof FatalRenderingException) {
			// Remove from existing Customer render groups.
			leaveRenderGroups();
		}
	}

	/**
	 * Remove this Renderable from existing uiCustomerBeans render groups.
	 * OnDemandRenderers are named/created using the underlying Customer Number.
	 */
	private void leaveRenderGroups() {
		if (Utilities.validationsList(zonaExtraDTO)) {
			for (ZonaExtraDTO zonaExtraTmp : zonaExtraDTO) {
				renderManager.getOnDemandRenderer("ZonaExtraView").remove(this);
			}
		}
	}

	/**
	 * Add this Renderable to the new uiCustomerBeans render groups.
	 * OnDemandRenderers are named/created using the underlying Customer Number.
	 */
	private void joinRenderGroups() {
		if (Utilities.validationsList(zonaExtraDTO)) {
			for (ZonaExtraDTO zonaExtraTmp : zonaExtraDTO) {
				renderManager.getOnDemandRenderer("ZonaExtraView").add(this);
			}
		}
	}

	public void dispose() throws Exception {
	}

	public RenderManager getRenderManager() {
		return renderManager;
	}

	public void setState(PersistentFacesState state) {
		this.state = state;
	}

	public HtmlInputText getTxtZneDimension() {
		return txtZneDimension;
	}

	public void setTxtZneDimension(HtmlInputText txtZneDimension) {
		this.txtZneDimension = txtZneDimension;
	}

	public HtmlInputText getTxtZneValor() {
		return txtZneValor;
	}

	public void setTxtZneValor(HtmlInputText txtZneValor) {
		this.txtZneValor = txtZneValor;
	}

	

	public HtmlInputText getTxtInmNumeroId_Inmueble() {
		return txtInmNumeroId_Inmueble;
	}

	public void setTxtInmNumeroId_Inmueble(HtmlInputText txtInmNumeroId_Inmueble) {
		this.txtInmNumeroId_Inmueble = txtInmNumeroId_Inmueble;
	}

	

	public HtmlInputText getTxtZneCodigo() {
		return txtZneCodigo;
	}

	public void setTxtZneCodigo(HtmlInputText txtZneCodigo) {
		this.txtZneCodigo = txtZneCodigo;
	}

	public HtmlCommandButton getBtnSave() {
		return btnSave;
	}

	public void setBtnSave(HtmlCommandButton btnSave) {
		this.btnSave = btnSave;
	}

	public HtmlCommandButton getBtnModify() {
		return btnModify;
	}

	public void setBtnModify(HtmlCommandButton btnModify) {
		this.btnModify = btnModify;
	}

	public HtmlCommandButton getBtnDelete() {
		return btnDelete;
	}

	public void setBtnDelete(HtmlCommandButton btnDelete) {
		this.btnDelete = btnDelete;
	}

	public HtmlCommandButton getBtnClear() {
		return btnClear;
	}

	public void setBtnClear(HtmlCommandButton btnClear) {
		this.btnClear = btnClear;
	}

	public void setRenderDataTable(boolean renderDataTable) {
		this.renderDataTable = renderDataTable;
	}

	public void setFlag(boolean flag) {
		this.flag = flag;
	}

	public List<ZonaExtraDTO> getZonaExtraDTO() {
		return zonaExtraDTO;
	}

	public void setZonaExtraDTO(List<ZonaExtraDTO> zonaExtraDTO) {
		this.zonaExtraDTO = zonaExtraDTO;
	}

	public TimeZone getTimeZone() {
		return java.util.TimeZone.getDefault();
	}

	/**
	 * A special type of JSF DataModel to allow a datatable and datapaginator to
	 * page through a large set of data without having to hold the entire set of
	 * data in memory at once. Any time a managed bean wants to avoid holding an
	 * entire dataset, the managed bean declares this inner class which extends
	 * PagedListDataModel and implements the fetchData method. fetchData is
	 * called as needed when the table requires data that isn't available in the
	 * current data page held by this object. This requires the managed bean
	 * (and in general the business method that the managed bean uses) to
	 * provide the data wrapped in a DataPage object that provides info on the
	 * full size of the dataset.
	 */
	private class LocalDataModel extends PagedListDataModel {
		public LocalDataModel(int pageSize) {
			super(pageSize);
		}

		public DataPage<ZonaExtra> fetchPage(int startRow, int pageSize) {
			// call enclosing managed bean method to fetch the data
			return getDataPage(startRow, pageSize);
		}
	}

	private class LocalDataModelDTO extends PagedListDataModel {
		public LocalDataModelDTO(int pageSize) {
			super(pageSize);
		}

		public DataPage<ZonaExtraDTO> fetchPage(int startRow, int pageSize) {
			// call enclosing managed bean method to fetch the data
			return getDataPageDTO(startRow, pageSize);
		}
	}
}
